Performance of drip emitters for different pressures and application of cashew nuts wastewater
The effect of different operating pressures is investigated with regard to the clogging of drip emitters and Christiansen uniformity coefficient (CUC) in drip irrigation systems operating with wastewater from cashew nut processing. The experiment was set on a split-split-plot scheme, with operating...
- Autores:
-
Batista, Rafael Oliveira
Silva, Ketson Bruno da
Da Silva Júnior, Manoel Januário
Dos Santos, Delfran Batista
Da Cunha, Rutilene Rodrigues
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2018
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/68551
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/68551
http://bdigital.unal.edu.co/69584/
- Palabra clave:
- 62 Ingeniería y operaciones afines / Engineering
reuse
emitters
clogging
reutilización
emisores
obstrucción
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Batista, Rafael Oliveira910e9f72-fd37-4dac-8b11-0a1ff26c83b2300Silva, Ketson Bruno daa47738dd-0029-456a-8186-d0e7882b367b300Da Silva Júnior, Manoel Januário38b3902f-6058-481b-aee4-2b3b7e816772300Dos Santos, Delfran Batista791e1881-13fb-4ea3-bf66-6316b29513e3300Da Cunha, Rutilene Rodriguesb150fced-2dcd-401f-9fe4-7d5b401a77653002019-07-03T07:06:19Z2019-07-03T07:06:19Z2018-01-01ISSN: 2346-2183https://repositorio.unal.edu.co/handle/unal/68551http://bdigital.unal.edu.co/69584/The effect of different operating pressures is investigated with regard to the clogging of drip emitters and Christiansen uniformity coefficient (CUC) in drip irrigation systems operating with wastewater from cashew nut processing. The experiment was set on a split-split-plot scheme, with operating pressures (70, 140, 210 and 280 kPa) on plots, emitter models (G1, G2 and G3) on split-plots and assessment times (0, 20, 40, 60, 80, 100, 120, 140 and 160 h) on split-split-plots, in a completely randomized design, with three replicates. CUC of irrigation units was measured every 20 h up to operation time of 160 h. Results showed that drip emitters G2 and G3 were the most suitable for the application of cashew nut wastewater, and the operating pressure of 140 kPa minimized clogging in drip emitters G1, G2 and G3 when operated with cashew nut wastewater.Este estudio tuvo como objetivo analizar el efecto de diferentes presiones de operación en la obstrucción de goteros y en el coeficiente de uniformidad de Christiansen (CUC) en los sistemas de riego por goteo que operan con la agua residual de castanha de cajú. El experimento se estableció en el esquema de parcelas subsubdivididas, con presiones de operación en parcelas (70, 140, 210 y 280 kPa), tipo de goteros en parcelas subdivididas (G1, G2 y G3) y los tiempo de operación em parcelas subsubdivididas (0, 20, 40, 60, 80, 100, 120, 140 y 160 h), en el diseño completamente al azar con tres repeticiones. El CUC de unidades de riego se midió cada 20 h hasta que el tiempo de funcionamiento de 160 h. Los resultados mostraron que los goteros G2 y G3 son los más adecuados para la aplicación de la agua residual de castanha de cajú, y la presión de funcionamiento de 140 kPa minimiza la obstrucción en los goteros G1, G2 y G3 cuando se opera con la agua residual de castanha de cajú.application/pdfspaUniversidad Nacional de Colombia - Sede Medellín - Facultad de Minashttps://revistas.unal.edu.co/index.php/dyna/article/view/64322Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaBatista, Rafael Oliveira and Silva, Ketson Bruno da and Da Silva Júnior, Manoel Januário and Dos Santos, Delfran Batista and Da Cunha, Rutilene Rodrigues (2018) Performance of drip emitters for different pressures and application of cashew nuts wastewater. DYNA, 85 (204). pp. 38-43. ISSN 2346-218362 Ingeniería y operaciones afines / EngineeringreuseemitterscloggingreutilizaciónemisoresobstrucciónPerformance of drip emitters for different pressures and application of cashew nuts wastewaterArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL64322-376264-1-PB.pdfapplication/pdf492771https://repositorio.unal.edu.co/bitstream/unal/68551/1/64322-376264-1-PB.pdf9bb7ecc8270694192b96508d67dac531MD51THUMBNAIL64322-376264-1-PB.pdf.jpg64322-376264-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9621https://repositorio.unal.edu.co/bitstream/unal/68551/2/64322-376264-1-PB.pdf.jpg7a2c5a49bd775e7c86fac4b5af4327a6MD52unal/68551oai:repositorio.unal.edu.co:unal/685512023-06-04 23:03:14.666Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Performance of drip emitters for different pressures and application of cashew nuts wastewater |
| title |
Performance of drip emitters for different pressures and application of cashew nuts wastewater |
| spellingShingle |
Performance of drip emitters for different pressures and application of cashew nuts wastewater 62 Ingeniería y operaciones afines / Engineering reuse emitters clogging reutilización emisores obstrucción |
| title_short |
Performance of drip emitters for different pressures and application of cashew nuts wastewater |
| title_full |
Performance of drip emitters for different pressures and application of cashew nuts wastewater |
| title_fullStr |
Performance of drip emitters for different pressures and application of cashew nuts wastewater |
| title_full_unstemmed |
Performance of drip emitters for different pressures and application of cashew nuts wastewater |
| title_sort |
Performance of drip emitters for different pressures and application of cashew nuts wastewater |
| dc.creator.fl_str_mv |
Batista, Rafael Oliveira Silva, Ketson Bruno da Da Silva Júnior, Manoel Januário Dos Santos, Delfran Batista Da Cunha, Rutilene Rodrigues |
| dc.contributor.author.spa.fl_str_mv |
Batista, Rafael Oliveira Silva, Ketson Bruno da Da Silva Júnior, Manoel Januário Dos Santos, Delfran Batista Da Cunha, Rutilene Rodrigues |
| dc.subject.ddc.spa.fl_str_mv |
62 Ingeniería y operaciones afines / Engineering |
| topic |
62 Ingeniería y operaciones afines / Engineering reuse emitters clogging reutilización emisores obstrucción |
| dc.subject.proposal.spa.fl_str_mv |
reuse emitters clogging reutilización emisores obstrucción |
| description |
The effect of different operating pressures is investigated with regard to the clogging of drip emitters and Christiansen uniformity coefficient (CUC) in drip irrigation systems operating with wastewater from cashew nut processing. The experiment was set on a split-split-plot scheme, with operating pressures (70, 140, 210 and 280 kPa) on plots, emitter models (G1, G2 and G3) on split-plots and assessment times (0, 20, 40, 60, 80, 100, 120, 140 and 160 h) on split-split-plots, in a completely randomized design, with three replicates. CUC of irrigation units was measured every 20 h up to operation time of 160 h. Results showed that drip emitters G2 and G3 were the most suitable for the application of cashew nut wastewater, and the operating pressure of 140 kPa minimized clogging in drip emitters G1, G2 and G3 when operated with cashew nut wastewater. |
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2018 |
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2018-01-01 |
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2019-07-03T07:06:19Z |
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2019-07-03T07:06:19Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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ISSN: 2346-2183 |
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https://repositorio.unal.edu.co/handle/unal/68551 |
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http://bdigital.unal.edu.co/69584/ |
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ISSN: 2346-2183 |
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https://repositorio.unal.edu.co/handle/unal/68551 http://bdigital.unal.edu.co/69584/ |
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spa |
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spa |
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https://revistas.unal.edu.co/index.php/dyna/article/view/64322 |
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Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
| dc.relation.references.spa.fl_str_mv |
Batista, Rafael Oliveira and Silva, Ketson Bruno da and Da Silva Júnior, Manoel Januário and Dos Santos, Delfran Batista and Da Cunha, Rutilene Rodrigues (2018) Performance of drip emitters for different pressures and application of cashew nuts wastewater. DYNA, 85 (204). pp. 38-43. ISSN 2346-2183 |
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Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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Universidad Nacional de Colombia - Sede Medellín - Facultad de Minas |
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